import {login, logout, getInfo} from '../../api/login'
import {getToken, setToken, removeToken} from '@/utils/auth'
import { Base64 } from 'js-base64';
import { Message } from 'element-ui'
const user = {
    state: {
        token: getToken(),
        name: '',
        avatar: '',
        roles: []
    },

    mutations: {
        SET_TOKEN: (state, token) => {
            state.token = token
        },
        SET_NAME: (state, name) => {
            state.name = name
        },
        SET_AVATAR: (state, avatar) => {
            state.avatar = avatar
        },
        SET_ROLES: (state, roles) => {
            state.roles = roles
        }
    },

    actions: {
        // 登录
        Login({commit}, userInfo) {
            console.log("bbbd")
            const username = userInfo.username.trim()
            return new Promise((resolve, reject) => {
                login(username, userInfo.password).then(response => {
                    //写提交登录成功后的逻辑
                    const data = response
                    if (!data.success){
                        Message.error(data.msg)
                        resolve()
                        return
                    }

                    var token = data.msg;
                    console.log(token)

                    var playloadInfo = eval('('+Base64.decode(token.split(".")[1])+')')
                    commit('SET_ROLES', playloadInfo.roles)
                    setToken(token)

                    commit('SET_TOKEN', token)

                    resolve()
                }).catch(error => {
                    reject(error)
                })
            })
        },

        // 获取用户信息
        GetInfo({commit, state}) {
            return new Promise((resolve, reject) => {
                console.log("get info 1")
                getInfo().then(response => {
                    console.log("get info aaa ")
                    console.log("get info");
                    console.log(response);
                    // commit('SET_ROLES', "admin")
                    commit('SET_NAME', response.name)
                    commit('SET_AVATAR', response.avatar)
                    console.log("haha")
                    resolve(response)
                }).catch(error => {
                    reject(error)
                })
            })
        },

        // 登出
        LogOut({commit, state}) {
            return new Promise((resolve, reject) => {
                logout(state.token).then(() => {
                    commit('SET_TOKEN', '')
                    commit('SET_ROLES', [])
                    removeToken()
                    resolve()
                }).catch(error => {
                    reject(error)
                })
            })
        },

        // 前端 登出
        FedLogOut({commit}) {
            return new Promise(resolve => {
                commit('SET_TOKEN', '')
                removeToken()
                resolve()
            })
        }
    }
}

export default user
